Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939264 | Preparation method for hydrothermal synthesis of fly ash silicate aggregate | Zhuhe Zhai, Bing Zhang, Linjian Shangguan, Ruixiao Chen, Luyang Li +7 more | 2024-03-26 |
| 9129623 | Method and system for measuring noise of a magnetic head | Wahchun Chan, Tszlok Cheng | 2015-09-08 |
| 8988801 | Method and system for measuring noise of a magnetic head | Wahchun Chan, Tszlok Cheng | 2015-03-24 |
| 7636237 | Intelligent locking device, removable HDD receiving system with the same and method for preventing the removable HDD from being wrongly ejected therefrom | KwokChiu Cheung, Shuguang Li, Jianwei Zhu, Yi Wan, ChangLong Deng +4 more | 2009-12-22 |